Following elements are more related to upstream. Take an exploratory testing as your understanding, make some operations to simulate normal usage:
- Go back on page, Go forward on page, Refresh current page.
- Go to default home page, change home page.
- Search the contents on current page.
- context menu (right-click) functions on current page.
- Keyboard shortcuts testing (Refer to the shortcuts list after the menu items)
- Block pop-up windows.
All the functions run without problem.